Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can Cats Eat Butter? Vet-Approved Facts & FAQ

Share

Can Cats Eat Butter

You probably found this article because you own a cat, and one of two things is true: they got into butter you left out, or you’ve heard that butter helps cats cough up hairballs. In either case, you might be worried about your furry friend being lactose intolerant.

So, can cats eat butter? Before we get into any details, we’d like to put your fears to rest. The short answer is: Yes, cats can eat butter, but they shouldn’t eat too much. Butter is safe for cats, and they aren’t going to get sick or die if they ate the butter you left on the counter.

And no, they aren’t going to choke on a hairball if you don’t feed them butter. The problem with cats eating butter is the excessive calories, not lactose intolerance or hairballs.

divider cat paws oct 2024

Are Cats Lactose Intolerant?

You might have been told that cats love lapping from saucers of milk, or even seen a cat doing it. Cats love foods that are high in fat, which includes dairy products—that’s why your cat might be interested in eating butter. They especially enjoy fresh cow milk left sitting for a bit so the cream rises to the surface.

However, cats can’t be trusted to make their own nutritional choices. They’ll go after anything that tastes good. What your cat eats isn’t an indication of what’s good for them.

Case in point: many cats, even ones that love dairy, are lactose intolerant. Do you have a lactose-intolerant human friend who can’t stop eating cheese? Cats are like that.

Like humans, cats are born with the ability to digest the lactose in their mothers’ milk. But as they wean on a diet of solid food, most cats lose the enzymes that help them process lactose, meaning dairy passes through their systems undigested. That can lead to an unpleasant night for your feline, with an upset stomach, diarrhea, and vomiting.

Fresh butter block sliced on wooden cutting board
Image Credit: badnews86dups, Shutterstock

Can Cats Eat Butter?

First of all, not all cats are lactose intolerant. Like with humans, it varies, and some kittens retain the ability to process lactose as they grow up. If your cat has ever eaten your yogurt and gotten through the day without any discomfort, chances are they’re one of the lucky ones.

Second, butter contains very little lactose. Raw milk has by far the highest lactose content of any dairy product. Other dairy foods, like cheese, yogurt, ice cream, and butter have been treated, cultured, and mixed with other ingredients until the lactose content is relatively low.

Chances are, even a lactose-intolerant kitty cat can eat a bit of butter or cheese without getting a rumbly tummy. However, it is always recommended to ask a veterinarian about any changes or additions to your cat’s nutrition.

Get Free Cat Food Recall Alerts!

Have a cat? Stay on top of cat food recalls here




Can I Give My Cat as Much Butter as They Want?

Butter is a human food. So are cheese, ice cream, yogurt, and milk. We’ve tinkered with the formulas and refined the processes for making all dairy products because humans want to eat them, not so we can feed them to our cats.

Cats have different nutritional needs than we do. They’re considered “true carnivores” that get most or all of their dietary needs met by consuming other animals and need a correspondingly high amount of protein (side note: this is why it’s so important for the first three ingredients of any cat food to be meat).

In the old days, a cat had to chase mice to get protein. Now, we have cat food formulated to provide all the nutrients they need. Much like how growing humans drink milk fortified with vitamin D, cats get more than just the basic meat ingredients when they eat cat food.

Even though cats can have butter, If you give them too much or too much of any human food, chances are they won’t have any appetite left for food that contains the nutrition they need. Cats can’t live on a diet of human food any more than you could live on nothing but cat food.

Another consideration about butter is that, like any other fatty product, it’s calorie-dense, so it doesn’t take much of it to pass your cat’s daily caloric allowance without providing the protein that they need.

Does Butter Help With Hairballs?

You might have heard that letting your cat drink a little melted butter will help lubricate their throat and make it easier to cough up hairballs. The jury is still out on whether this is true, but most of the time, it’s unnecessary.

Listening to your cat try to cough up a hairball is always upsetting. Just remind yourself that the occasional hairball is a natural part of a cat’s life and that 95% of the time, they’ll pass it on their own.

If your cat is recurrently coughing hairballs, you should reconsider their diet. Change them to a moisture-rich fresh or wet diet with a higher fiber content. You should also keep up with the daily brushing, and keep a close eye on your cat’s behavior since stressed cats tend to overgroom.

Need veterinary advice but can't get to the clinic? Catster recommends PangoVet, our online veterinary service. Talk to a vet online and get the answers and advice you need for your cat without having to leave your living room — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider cat paws oct 2024

Conclusion

Human food should be considered dessert for your cat. Tuna and butter are like cakes and sweets, while milk is like a sugary drink. We all enjoy a soda occasionally but drinking nothing but soda instead of water can cause long-term harm.

So, while cats can eat butter, just don’t give them too much, too often. They aren’t even guaranteed to barf on the carpet. If they haven’t had a treat in a while, it’s OK to let them snack on a bit. But it’s no substitute for cat food and clean water provided to them at routine times.

If you’re still uncertain, it’s far easier to get a cat treat that’s designed for cats specifically.

While sharing human food with your cat is not always safe, we have a solution that will keep you both smiling.

We've currently got a 40% discount to share on the HUMAN-GRADE premium cat food that ranked number #1 in our reviews! CLICK HERE & use code Catster24 to SAVE 40% on Smalls cat food!

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

    1. There is currently no official support or scientific evidence confirming that any ingredients in commercial cat food directly repel fleas, jr.

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Chicken Bones Are More Dangerous for Cats Than Most Parents Realize

Chicken bones seem harmless enough, but for cats, they can cause serious damage quickly. Whether your cat swiped a piece off the counter...

Fantastic Pet Pantries and Where to Find Them

Let’s face it: times are really tough right now, and those of us in the 99% are struggling with the cost of just...

Ask Dr. Paola – Help! My Cat Refuses to Drink Water! (April 13, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Why Healthy Cats Still Vomit Sometimes (And How to Respond)

A cat that just vomited needs a specific kind of care, and the feeding decisions you make in the next few hours actually...

More related

4 Home Remedies for a Spider Bite on Your Cat – Our Expert Guide

Some cats love to investigate anything and everything, which sometimes includes spiders! Spider bites can be serious, so while there are home remedies...

8 Siberian Cat Colors & Patterns (With Pictures)

Jaunty, hardy, and oh-so delightfully fluffy, the Siberian cat is a favorite of many cat lovers around the world. And the best part?...

10 British Cat Breeds: An Overview (With Info & Pictures)

The British may be known for their staunch tradition, but they’re also pioneers of progressive breeding techniques that have produced some incredible British...

10 Famous TikTok Cats: Iconic Cat Influencers in 2026

The internet loves cats, so it’s no surprise that some cats have risen to fame and become influencers on social media. Cats are...

Keep reading

Can Cats Eat Ferret Food? Vet-Reviewed Nutrition Facts

The latest figures from the American Veterinary Medical Association (AVMA) estimate that 326,000 American households include at least one ferret.1 Many families have more than one pet, which may lead you to ask: Can cats eat ferret food? While felines...

Can Cats Eat Ferret Food

Are Polka Dot Plants Toxic to Cats? Vet-Reviewed Houseplants Examined

The polka dot plant (Hypoestes phyllostachya) is also known as the pink polka dot plant, the measles plant, baby’s tears, or freckle face. The green leaves have freckled markings of pink that look like polka dots. The more sunlight the...

Catster_Are Polka Dot Plants Toxic to Cats

What Age Do Cats Stop Playing? Vet-Reviewed Tips on How to Keep Yours Young at Heart

From running after shoelaces to chasing and pouncing on teasers, most cats can’t resist fun activities that trigger their natural hunting instincts. Cats of all ages play, but the amount of time they spend doing so and the rigor with...

woman playing with her cat

Why Do Some Black Cats Have Orange Eyes? Vet Approved Facts & FAQ

Black cats are gorgeous with their stunning, inky, velvet coats and expressive eyes. Because of how dark their fur is, their eyes seem to stand out even more. Most black cats will have irises with one of three colors: yellow/gold,...

Scottish Fold black cat sitting on the grass

Why Is My Cat Pooping Outside the Litter Box? 5 Vet-Reviewed Reasons & Tips to Stop It

You’re getting so sick of it. You are providing what you think your cat needs for bathroom time—and it’s never been a problem before—but all of a sudden, you’re finding piles of poo randomly throughout the home. You’ve tried to...

siamese cat sitting next to enclosed litter box

Why Does My Cat Lick My Hand & Fingers So Much? 7 Vet-Reviewed Reasons

A dog licking your hand is normal, and it’s how they show affection. However, a cat is a different story. Felines aren’t widely known for their licking behavior toward humans, and it’s strange when they begin licking our hands and...

cat-licking-human-fingers

Why Does My Cat Drink Out of My Water Glass? 8 Common Reasons

Cats are active animals that love to investigate the world around them. Because of that, it’s not uncommon to notice them sniffing things around the home or trying to drink water straight from the faucet. But have you ever noticed...

Cat looking at drinking glass

What Is Cat Grass? Vet-Reviewed Benefits, Safety & Growing Tips

You may have seen your outdoor cat nibbling on the grass outside and wondered what they were up to. Many cats enjoy eating grass, but what about indoor cats that don’t get the chance to chew on that green stuff?...

cat eat young wheatgrass

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.